.contrast {
  // background-color: rgb(222,225,230);
  width: 80%;
  margin: 0 auto;
  .contrast-top {
    height: 100px;
    width: 50%;
    margin: 0 auto;
    padding-top: 30px;
  }
  .contrast-main {
    // background-color: rgb(182, 185, 189);
    padding: 10px;

    .contrast-main-box-shadow {
      box-shadow: 0px 10px 20px rgba(16, 16, 17, 0.05);
    }
    .button {
      margin-left: 50px;
    }
  }
  .ant-btn {
    margin-right: 8px;
  }
}
.test {
  * {
    margin: 0;
    padding: 0;
    border: 0;
    outline: none;
  }
  width: 100%;
  min-height: 1200px;
  background: url(../image/test-bg.png);
  .test-center {
    width: 70%;
    min-height: 900px;
    // background-color: white;
    margin: 0 auto;

    .test-head {
      width: 100%;
      height: 500px;
      // background-color: rgb(207, 240, 22);

      text-align: center;
      .test-head-top {
        min-height: 100px;
        display: flex;
        justify-content: space-around;
        > div {
          flex: 1;
        }
        > div:nth-child(odd) {
          padding: 20px;
        }
      }
      .test-head-main {
        position: relative;
        width: 208px;
        margin: 0 auto;
        span {
          position: absolute;
          top: 11px;
          left: 67px;
          font-weight: 500;
          font-size: 20px;
          color: white;
        }
      }
    }
    .test-main {
      width: 100%;

      height: 1150px;

      overflow: hidden;
      background: url(../image/中心框.png) center;
      background-size: 100% 100%;
      background-repeat: no-repeat;
      position: relative;
      .ant-btn-primary {
        background: #49bd96;
        border-color: #49bd96;
      }
      .img-1 {
        float: left;
        margin-left: 5%;
        margin-top: 53px;
    
      }
      .test-main-top {
        display: flex;
        width: 85%;
        margin: 77px auto;
        top: 20px;
        height: 146px;
        background: #f1fff6;
        position: relative;
        .test-main-top-img-2 {
          flex: 1;
        }
        > div:nth-child(2) {
          overflow: hidden;
          flex: 3;

          padding-top: 20px;
          line-height: 40px;
          .title {
            margin-left: 20px;
            font-weight: 550;
            font-size: 16px;
          }
          .p {
            color: #8e9791;
            font-size: 14px;
          }
        }
        > div:nth-child(3) {
          position: absolute;
          flex: 1;
          width: 261px;
          height: 114px;
          right: -154px;
          top: 20px;
          .num {
            font-weight: bold;
            font-size: 30px;
            color: #49bd96;
          }
          .address {
            position: absolute;
            width: 146px;
            height: 30px;
            background: #d6f7e1;
            color: #49bd96;
            text-align: center;
            line-height: 30px;
            border-radius: 3px;
            left: -64px;
          }
        }
      }
      .test-main-middle {
        display: flex;

        width: 85%;
        margin: 77px auto;
        .item {
          .item-logo {
            width: 3px;
            height: 15px;
            background: #5ccac0;
            display: inline-block;
          }
          > span {
            font-size: 16px;
            font-weight: 600;
            color: #000000;
            margin-left: 10px;
          }
        }
        .test-main-middle-right {
          flex: 2;
          .test-main-middle-right-content {
            margin-top: 35px;
            height: 100px;
            p {
              font-size: 18px;
              color: rgba(0, 0, 0, 0.5);
              margin: 10px;
            }
            > div {
              width: 40%;
              float: left;
              height: 70px;
              border-top: 1px solid #ebf2fe;
              border-bottom: 1px solid #ebf2fe;
              margin-right: 4%;
              > span {
                line-height: 70px;
                margin-left: 10px;
              }
              > span:nth-child(3) {
                float: right;
              }
            }
          }
        }
        .test-main-middle-left {
          flex: 1;
          .teaching {
            width: 80%;
            min-height: 176px;

            border: 7px solid rgba(73, 189, 150, 0.09);
            box-sizing: border-box;
            margin: 10px;
            > p {
              font-size: 16px;
              line-height: 24px;
              letter-spacing: 1px;
              color: #49bd96;
            }
          }
        }
      }
      .test-main-bottom {
        display: flex;
        width: 85%;
        margin: 77px auto;
        position: relative;
        .test-main-bottom-hh1 {
          position: absolute;
          width: 3px;
          height: 15px;
          margin-top: 6px;
          background: #5ccac0;
        }
        .test-main-bottom-publicity {
          position: absolute;
          width: 64px;
          height: 24px;
          font-family: Noto Sans CJK SC;
          font-style: normal;
          font-weight: 500;
          font-size: 16px;
          line-height: 24px;
          /* identical to box height */
          margin-left: 5px;
          display: flex;
          align-items: center;
          text-transform: lowercase;

          color: #000000;
        }
        .test-main-bottom-div {
          position: absolute;
          width: 1039px;
          height: 105px;
          margin-top: 40px;
          border: 1px solid #ebf2fe;
          box-sizing: border-box;
          .test-main-bottom-div-span {
            position: absolute;
            width: 1001px;
            height: 42px;
            font-family: Noto Sans CJK SC;
            font-style: normal;
            font-weight: normal;
            font-size: 14px;
            line-height: 21px;
            display: flex;
            align-items: center;
            text-transform: lowercase;
            margin: 30px auto;
            padding: 23px;
            /* Text b H3 */

            color: rgba(0, 0, 0, 0.5);
          }
        }
      }
      .test-main-button {
        display: flex;
        width: 85%;
        margin: 200px auto;
        position: relative;
        .test-main-button-btn {
          margin: 0px auto;
          width: 170px;
          height: 40px;
          background: linear-gradient(93.96deg, #32c994 0%, #07a79c 100%);
          box-shadow: 4px 4px 16px rgba(17, 154, 145, 0.3);
          border-radius: 4px;
          color: rgba(0, 0, 0, 0.5) !important;
          .test-main-button-btnimg {
            margin-right: 10px;
            margin-right: 4px;
          }
        }
        .test-main-button-shareimg {
          width: 22px;
          height: 22px;
          margin-right: 5px;
          // background: #119A91;
        }
        .test-main-button-share {
          width: 32px;
          height: 24px;
         
          font-style: normal;
          font-weight: 500;
          font-size: 16px;
          line-height: 24px;
          /* identical to box height */

          display: flex;
          align-items: center;
          text-transform: lowercase;

          color: #119a91;
        }
      }
    }
  }
      @keyframes fadeInOut {
        0% {
            opacity:0;
         }
        
       
        
        100%{
          opacity:1;
        }
    }
    .anim_fade_image {
        position:absolute;  
        top: 650px;
        left: 700px; 
        z-index:10; 
        animation-name: fadeInOut;
        animation-timing-function: ease-in-out;  //规定动画的速度曲线。默认是 "ease"。
        animation-iteration-count: 1;     //规定动画被播放的次数。默认是 1。
        animation-duration: 5s;                 //规定动画完成一个周期所花费的秒或毫秒。默认是 0。
        // animation-direction: normal;        //规定动画是否在下一周期逆向地播放。默认是 "normal"。
    }
}
